PCA9554U(2006) 查看數據表（PDF） - NXP Semiconductors.
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PCA9554U Datasheet PDF : 30 Pages
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NXP Semiconductors
PCA9554/PCA9554A
8-bit I2C-bus and SMBus I/O port with interrupt
HVQFN16: plastic thermal enhanced very thin quad flat package; no leads;
16 terminals; body 4 x 4 x 0.85 mm
D
BA
terminal 1
index area
A A1
E
detail X
SOT629-1
c
e1
C
1/2 e
e
b
vMC A B
y1 C
y
5
8
wM C
L
4
Eh
1
9
e
e2
1/2 e
12
terminal 1
index area
16
13
Dh
X
0
2.5
5 mm
DIMENSIONS (mm are the original dimensions)
scale
UNIT
A(1)
max.
A1
b
c
D(1) Dh E(1) Eh
e
e1 e2
L
vw
y
y1
mm
1
0.05 0.38
0.00 0.23
0.2
4.1
3.9
2.25 4.1
1.95 3.9
2.25
1.95
0.65
1.95 1.95
0.75
0.50
0.1
0.05
0.05
0.1
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
EUROPEAN
PROJECTION
SOT629-1
---
MO-220
---
ISSUE DATE
01-08-08
02-10-22
Fig 23. Package outline SOT629-1 (HVQFN16)
PCA9554_9554A_7
Product data sheet
Rev. 07 — 13 November 2006
© NXP B.V. 2006. All rights reserved.
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